jenkinsci/ghprb-plugin — pull request #8 by acoulton (2013-02-21 23:16:52+00:00)
Title: Include HTTPS scheme in github API url

Ensures the github API url includes the HTTPS scheme - fixes
https://issues.jenkins-ci.org/browse/JENKINS-16921.

I believe this should resolve the issue, but I'm not set up to build Jenkins plugins so haven't tested it.